bottomNavigation.dart

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Professnow',
      home: MyBottomNavigationButton(),
      routes: <String, WidgetBuilder>{
        '/home': (BuildContext context) => Homepage(),
        '/profile': (BuildContext context) => Profile(),
        '/account': (BuildContext context) => Account(),
        '/details': (BuildContext context) => CurrentBookingDetails(),
      },
    );
  }